2484053-A cites 5 patents.

[en] A method for identifying fluid migration or inflow associated with a wellbore tubular, comprises measuring strain of the wellbore tubular with a system comprising at least one string of interconnected sensors that is arranged such that the sensors are distributed along a length and the circumference of the wellbore tubular establishing a baseline that is a function of steady state strain measurements within a first time period and identifying fluid migration or inflow where strain measurements substantially deviate from the baseline within a second time period.

Title
[en] Systems and methods for monitoring a well
Application Number
GB20120001839
Publication Number
2484053 (A)
Application Date
August 4, 2010
Publication Date
March 28, 2012
Inventor
RAMBOW FREDERICK HENRY KREISLER
US
PEARCE JEREMIAH GLEN
US
DRIA DENNIS EDWARD
US
Assignee
SHELL INT RESEARCH
NL
IPC
E21B 47/06
E21B 47/00
E21B 47/10
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